<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title></title>
	<style type="text/css">
		div{
			width: 200px;
			height: 200px;
			background: red;
		}
	</style>
</head>
<body>
	<div></div>
</body>
</html>